International Day of Friendship
A UN day promoting the role of friendship in building bridges between communities, cultures, and nations for lasting peace.
1 min read · Fact-checked · Updated for 2026
About International Day of Friendship
The International Day of Friendship is observed on July 30th, proclaimed by the United Nations General Assembly in 2011. The idea originated with the World Friendship Crusade, founded in Paraguay in 1958. The day recognizes that friendship between peoples, countries, cultures, and individuals can inspire peace efforts and bridge gaps between communities. It is celebrated by sharing friendship messages, reuniting with old friends, and organizing community events that promote cross-cultural dialogue and understanding.
Read more on WikipediaA Holiday Born in Paraguay
The International Day of Friendship traces back to Puerto Pinasco, Paraguay, where in 1958 Dr. Ramón Artemio Bracho and friends founded the World Friendship Crusade over dinner. Their idea — a day celebrating friendship as a tool for peace — spread across South America for decades before the UN General Assembly adopted it worldwide in 2011.
The Science: Friendship Is Medicine
Harvard's famous 80-year Study of Adult Development reached a clear conclusion: good relationships are the strongest predictor of long-term health and happiness — stronger than wealth or fame. Loneliness, conversely, carries health risks researchers compare to smoking up to 15 cigarettes a day.
Anthropologist Robin Dunbar calculated that humans can maintain about 150 stable relationships — 'Dunbar's number' — with an inner circle of roughly five close friends.
How the Day Is Celebrated
The UN frames the day around a simple idea: friendship between people, countries and cultures can inspire peace. In practice it is celebrated with reunions, letters and calls to old friends, friendship bracelets (a tradition from South America), and social campaigns under #DayOfFriendship. The best celebration is the simplest: reach out to a friend you haven't spoken to in too long.
When is International Day of Friendship?
International Day of Friendship is celebrated every year on July 30. Upcoming dates:
| Year | Date | Day of week | |
|---|---|---|---|
| International Day of Friendship 2026 | July 30, 2026 | Thursday | View date → |
| International Day of Friendship 2027 | July 30, 2027 | Friday | View date → |
| International Day of Friendship 2028 | July 30, 2028 | Sunday🎉 weekend | View date → |
| International Day of Friendship 2029 | July 30, 2029 | Monday | View date → |
| International Day of Friendship 2030 | July 30, 2030 | Tuesday | View date → |
How to Celebrate International Day of Friendship
- 🎯Dive into the story behind International Day of Friendship — the "About" section above is a good start.
- 💡Plan something themed with friends: food, films, or a small event.
- 📣Join the conversation online under #InternationalDayofFriendship.
Official hashtag: #InternationalDayofFriendship
Frequently Asked Questions
When is International Day of Friendship 2026?
International Day of Friendship 2026 is on Thursday, July 30, 2026.
How many days until International Day of Friendship?
There are 17 days until International Day of Friendship (July 30, 2026).
What category is International Day of Friendship?
International Day of Friendship is categorized as a Social event.
Is International Day of Friendship a public holiday?
International Day of Friendship is an observance day, not typically a public holiday. Check your country's official calendar for local public holidays.
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